1. We have a professional technical team.2. Before we deliver machine, we have set all information according
to your bag information, and we do the fatigue tests two days, in
this time, we open the machine for testing all the time to make
sure our machine is perfect.3. If you still don't know how to do, you can contact me at any
time, we have 24-hours after-services for our all customers.4. We can arrange our engineer to your compony to teach your works
if you need, we have eight USA customers, we can be the way to
visit our these old customers

How to choose most suitble machine?In order to offer you most suitble packing machine and reasonable
price, I need confirm below bag information to choose mahcine size,
and offer you our experience to help you expanding your market:1. What material do you pack, granule, powder, paste, liquid, or
tea?2. Bag weight(grams or milliliter)?3. Bag length and bag width?4. Bag sealing type---4 sides sealing, 3 sides sealing, back/pillow
sealing type or vertical bag ?

If you want to change bag size?1. for changing bag length, you just need adjust length value on
the machine controller2. for changing bag width, you need change another set bag former.
one kind bag width correspond one bag former mode.

If you want to change bag weight?Generally, one set machine can pack bags of different weight, but
the changed weight at a certain weight range. If out of this range,
then need change another set measuring systerm (such as volumetric
cup, screw/auger feeder, piston pump and liquid pump), of course
except multihead electric weigher.